Behavioral task
behavioral1
Sample
2024-01-09_7693fa9ae2adf9d52d1ced337359ef29_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_7693fa9ae2adf9d52d1ced337359ef29_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_7693fa9ae2adf9d52d1ced337359ef29_cryptolocker
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Size
59KB
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MD5
7693fa9ae2adf9d52d1ced337359ef29
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SHA1
5eace11dac37899f8d42dd0e61a94400505cc4c7
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SHA256
58bbdf5d007352d43c2401acc3093d2a4ae2f55fa1e033e7e8936d8ac65143d8
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SHA512
92cdfcfcd232f5b57c249219132ea2fcb8ea8b885b2ad372805fa021c37846a4a406ac19b08816b1c7b595b42e610b29879986375a7055cf7479982d8e61dff3
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLamkc8J5W:T6QFElP6n+gxmddpMOtEvwDpjwa3W
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_7693fa9ae2adf9d52d1ced337359ef29_cryptolocker
Files
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2024-01-09_7693fa9ae2adf9d52d1ced337359ef29_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE